There have been so many famous mass observations, (Mexico City in the 60's) documented abduction stories, (Betty and Barney Hill) and statements of eyewitness accounts made by credible pilots, plus Duncan's rule of probabilities, that I'm just gonna go ahead and assume that there is other intelligent life. Whether it's here or not? I think so, after all, there are mass sightings.

Many mass sightings of religious deities too Larry, but that's not enough to convince me on that front either.